MSI Meg Ai1300P PCIE5 1300W Platinum PCIe 5.0 ATX Modular PSU
The MSI MEG Ai1300P PCIE5 provides enough power for your professional gaming setup. This compact power supply is suitable for an ATX case as it takes up 20% less space than its predecessors. You also have extra space left in your case thanks to the fully modular design. When you don't need a certain cable, it doesn't have to go into the power supply. With 1300W power, you have enough power for a professional gaming setup. Think of an Intel Core i9 or AMD Ryzen 9 processor with an NVIDIA RTX 4080 or 4090 video card. You always have enough power without one of your components having none this way. The Ai1300P has an 80 Plus Platinum certification, which means that at least 91% of the power output goes to the computer. That way, you components always have enough power and less electricity is lost. The fan automatically goes into passive mode when you perform less demanding tasks and keeps working on the background silently. The noise won't bother you that way.
The MSI MEG Ai1300P PCIE5 provides enough power for your professional gaming setup. This compact power supply is suitable for an ATX case as it takes up 20% less space than its predecessors. You also have extra space left in your case thanks to the fully modular design. When you don't need a certain cable, it doesn't have to go into the power supply. With 1300W power, you have enough power for a professional gaming setup. Think of an Intel Core i9 or AMD Ryzen 9 processor with an NVIDIA RTX 4080 or 4090 video card. You always have enough power without one of your components having none this way. The Ai1300P has an 80 Plus Platinum certification, which means that at least 91% of the power output goes to the computer. That way, you components always have enough power and less electricity is lost. The fan automatically goes into passive mode when you perform less demanding tasks and keeps working on the background silently. The noise won't bother you that way.
The MSI MEG Ai1300P PCIE5 provides enough power for your professional gaming setup. This compact power supply is suitable for an ATX case as it takes up 20% less space than its predecessors. You also have extra space left in your case thanks to the fully modular design. When you don't need a certain cable, it doesn't have to go into the power supply. With 1300W power, you have enough power for a professional gaming setup. Think of an Intel Core i9 or AMD Ryzen 9 processor with an NVIDIA RTX 4080 or 4090 video card. You always have enough power without one of your components having none this way. The Ai1300P has an 80 Plus Platinum certification, which means that at least 91% of the power output goes to the computer. That way, you components always have enough power and less electricity is lost. The fan automatically goes into passive mode when you perform less demanding tasks and keeps working on the background silently. The noise won't bother you that way.
The MSI MEG Ai1300P PCIE5 provides enough power for your professional gaming setup. This compact power supply is suitable for an ATX case as it takes up 20% less space than its predecessors. You also have extra space left in your case thanks to the fully modular design. When you don't need a certain cable, it doesn't have to go into the power supply. With 1300W power, you have enough power for a professional gaming setup. Think of an Intel Core i9 or AMD Ryzen 9 processor with an NVIDIA RTX 4080 or 4090 video card. You always have enough power without one of your components having none this way. The Ai1300P has an 80 Plus Platinum certification, which means that at least 91% of the power output goes to the computer. That way, you components always have enough power and less electricity is lost. The fan automatically goes into passive mode when you perform less demanding tasks and keeps working on the background silently. The noise won't bother you that way.
in 5 offers
The lowest price for MSI Meg Ai1300P PCIE5 1300W Platinum PCIe 5.0 ATX Modular PSU right now is $429.00 at Umart, compared across 5 retailers.
The all-time low was $422.47 on 12 Feb 2026 — today's price is 2% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 9 June 2026.
Last updated at 09/06/2026 17:15:04
MSI 1300W MEG A1300iP ATX 3 0 PCIe 5 Ready 80 Platinum Power Supply MEG Ai1300P PCIE5 - Power Supply / PSU
Delivery $23.28
MSI 1300W MEG A1300iP ATX 3 0 PCIe 5 Ready 80 Platinum Power Supply MEG Ai1300P PCIE5 - Power Supply / PSU
Delivery $18
1300 Watt MSI MEG Ai1300P 80 Plus Platinum Gen5 Modular Power Supply | Best Online Computer Store
Delivery between 16–23 June $15.15
MSI MEG Ai1300P 1300W 80 Plus Platinum Fully Modular ATX Power Supply Black
Delivery between 12–22 June $12.95
MSI MEG A1300iP 1300W ATX 3.0 Platinum Power Supply
Delivery $21
originally posted on microcenter.com
I bought this about a month ago to upgrade my current PSU as I have a 4090 and wanted the new adapter so I wasn't using a pig tail. But this also comes with braided cables as well as the combs. So it looks like I have aftermarket cables and they look nice. The unit as connects to motherboard or can use USB and see the power the unit is using as well. This looks sleek as well. I do feel it's a bit pricy compared to the other PSU units that are ATX 3.0 certified but once you add the custom cables you are cheaper if you wanted black. So it is a good medium.
originally posted on microcenter.com
For the price, I had very high expectations that were not met. MSI Center is amazing software that saved me a lot of hassle in installing drivers for my other MSI products, and it was super cool that I could see an active display of my current wattage use.BUT, the cables on this thing are not OK, specifically the 24-pin motherboard cable. Not only were there too many cables for the comb to accommodate, but they used different gauge wires for many of the cables for it too so it was impossible to make the cables to look nice. It was also disappointing that they sleeved the new 12-pin GPU cable in plastic. The only two cables that show in my build are the 24 pin motherboard and the GPU power cable which both looked bad.I'm an MSI fan-boy, and this was disappointing ... MoreFor the price, I had very high expectations that were not met. MSI Center is amazing software that saved me a lot of hassle in installing drivers for my other MSI products, and it was super cool that I could see an active display of my current wattage use.BUT, the cables on this thing are not OK, specifically the 24-pin motherboard cable. Not only were there too many cables for the comb to accommodate, but they used different gauge wires for many of the cables for it too so it was impossible to make the cables to look nice. It was also disappointing that they sleeved the new 12-pin GPU cable in plastic. The only two cables that show in my build are the 24 pin motherboard and the GPU power cable which both looked bad.I'm an MSI fan-boy, and this was disappointing to say the least.
originally posted on microcenter.com
Purchased this to pair to my Asus Rog 4090. The 600 watt cable is braided and looks solid. Fan noise is pretty good. Able to hit over 500 watts on flight simulator with 100 gpu usage. Everything runs and looks incredible. This psu is def worth the money.
| Maximum Power | 1300 W |
| Fans | Hydro Dynamic Bearing |
| PFC | Active |
| Main Connector | 24Pin |
| PCI-Express Connector | 8 x 6+2-Pin |
MSI 1300W MEG A1300iP ATX 3 0 PCIe 5 Ready 80 Platinum Power Supply MEG Ai1300P PCIE5 - Power Supply / PSU
Delivery $23.28
MSI 1300W MEG A1300iP ATX 3 0 PCIe 5 Ready 80 Platinum Power Supply MEG Ai1300P PCIE5 - Power Supply / PSU
Delivery $18
1300 Watt MSI MEG Ai1300P 80 Plus Platinum Gen5 Modular Power Supply | Best Online Computer Store
Delivery between 16–23 June $15.15
MSI MEG Ai1300P 1300W 80 Plus Platinum Fully Modular ATX Power Supply Black
Delivery between 12–22 June $12.95
MSI MEG A1300iP 1300W ATX 3.0 Platinum Power Supply
Delivery $21
I bought this about a month ago to upgrade my current PSU as I have a 4090 and wanted the new adapter so I wasn't using a pig tail. But this also comes with braided cables as well as the combs. So it looks like I have aftermarket cables and they look nice. The unit as connects to motherboard or can use USB and see the power the unit is using as well. This looks sleek as well. I do feel it's a bit pricy compared to the other PSU units that are ATX 3.0 certified but once you add the custom cables you are cheaper if you wanted black. So it is a good medium.
For the price, I had very high expectations that were not met. MSI Center is amazing software that saved me a lot of hassle in installing drivers for my other MSI products, and it was super cool that I could see an active display of my current wattage use.BUT, the cables on this thing are not OK, specifically the 24-pin motherboard cable. Not only were there too many cables for the comb to accommodate, but they used different gauge wires for many of the cables for it too so it was impossible to make the cables to look nice. It was also disappointing that they sleeved the new 12-pin GPU cable in plastic. The only two cables that show in my build are the 24 pin motherboard and the GPU power cable which both looked bad.I'm an MSI fan-boy, and this was disappointing ... MoreFor the price, I had very high expectations that were not met. MSI Center is amazing software that saved me a lot of hassle in installing drivers for my other MSI products, and it was super cool that I could see an active display of my current wattage use.BUT, the cables on this thing are not OK, specifically the 24-pin motherboard cable. Not only were there too many cables for the comb to accommodate, but they used different gauge wires for many of the cables for it too so it was impossible to make the cables to look nice. It was also disappointing that they sleeved the new 12-pin GPU cable in plastic. The only two cables that show in my build are the 24 pin motherboard and the GPU power cable which both looked bad.I'm an MSI fan-boy, and this was disappointing to say the least.
Purchased this to pair to my Asus Rog 4090. The 600 watt cable is braided and looks solid. Fan noise is pretty good. Able to hit over 500 watts on flight simulator with 100 gpu usage. Everything runs and looks incredible. This psu is def worth the money.
Lots of power in a short form factor and has the new connector for video cards, love it.
| Maximum Power | 1300 W |
| Fans | Hydro Dynamic Bearing |
| PFC | Active |
| Main Connector | 24Pin |
| PCI-Express Connector | 8 x 6+2-Pin |
